Port away from implicitly defined onFoo properties in Connections

imports/NeoChat/Component/Timeline/MessageDelegate.qml

@@ -111,7 +111,9 @@ RowLayout {
             }
             Connections {
                 target: replyLoader.item
-                onClicked: replyClicked(reply.eventId)
+                function onClicked() {
+                    replyClicked(reply.eventId)
+                }
             }
         }
         RowLayout {

imports/NeoChat/Page/LoginPage.qml

@@ -72,7 +72,7 @@ Kirigami.ScrollablePage {
 
         Connections {
             target: Controller
-            onErrorOccured: {
+            function onErrorOccured(error, detail) {
                 inlineMessage.type = Kirigami.MessageType.Error;
                 if (detail && detail.length !== 0) {
                     inlineMessage.text = i18n("%1: %2", error, detail);

qml/main.qml

@@ -209,7 +209,7 @@ Kirigami.ApplicationWindow {
     Connections {
         target: Controller
 
-        onInitiated: {
+        function onInitiated() {
             if (Controller.accountCount === 0) {
                 pageStack.replace("qrc:/imports/NeoChat/Page/LoginPage.qml", {});
             } else {
@@ -218,24 +218,30 @@ Kirigami.ApplicationWindow {
             }
         }
 
-        onConnectionAdded: {
+        function onConnectionAdded() {
             if (Controller.accountCount === 1) {
                 roomManager.roomList = pageStack.replace(roomListComponent);
             }
         }
 
-        onConnectionDropped: {
+        function onConnectionDropped() {
             if (Controller.accountCount === 0) {
                 pageStack.clear();
                 pageStack.replace("qrc:/imports/NeoChat/Page/LoginPage.qml");
             }
         }
 
-        onGlobalErrorOccured: showPassiveNotification(error + ": " + detail)
+        function onGlobalErrorOccured(error, detail) {
+            showPassiveNotification(error + ": " + detail)
+        }
 
-        onShowWindow: root.showWindow()
+        function onShowWindow() {
+            root.showWindow()
+        }
 
-        onOpenRoom: roomManager.enterRoom(room)
+        function onOpenRoom(room) {
+            roomManager.enterRoom(room)
+        }
     }
 
     RoomListModel {